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Cheap flights from Billund to Montreal Pierre Elliott Trudeau Intl Airport from C$ 873

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
BLL — YUL
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Billund to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from Billund to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Billund to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

Wed 18/31:20 p.m.
BLL
-
YUL
1 stop11h 45m
British Airways
Sun 22/39:50 p.m.
YUL
-
BLL
1 stop16h 55m
British Airways
Deal found 25/1C$ 873
Wed 18/36:35 a.m.
BLL
-
YUL
1 stop11h 35m
Air Canada
Sun 22/311:10 a.m.
YUL
-
BLL
2 stops17h 50m
Air Canada
Deal found 25/1C$ 955
Wed 18/36:35 a.m.
BLL
-
YUL
2 stops34h 05m
United Airlines
Sun 22/39:15 a.m.
YUL
-
BLL
2 stops19h 45m
United Airlines
Deal found 25/1C$ 1,016
Wed 4/26:35 a.m.
BLL
-
YUL
2 stops38h 41m
United Airlines
Fri 6/28:20 a.m.
YUL
-
BLL
2 stops23h 00m
United Airlines
Deal found 26/1C$ 1,504
Wed 4/212:05 p.m.
BLL
-
YUL
1 stop11h 15m
Delta
Fri 6/27:30 p.m.
YUL
-
BLL
2 stops38h 00m
Delta
Deal found 26/1C$ 2,056

Find flight deals from Billund to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Billund (BLL) to Pierre Elliott Trudeau Intl (YUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 January 2026.

Round-trip from

C$ 873

Popular in

October

Cheapest in

June

Average price

C$ 1,163
British Airways
  • British Airways
  • 18/3-22/3
  • 2 total stops
  • 28h 40m total
  • Billund to Montreal
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Billund to Pierre Elliott Trudeau Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 28 January 2026.
Use the filters below to find and compare flights from Billund to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Billund

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

BillundMontreal

BLL - YUL

BLLYUL

Billund

Wed 18/3

1:20 p.m.-8:05 p.m.

1 stop11h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 22/3

9:50 p.m.-7:45 p.m.

1 stop16h 55m

C$ 873

BillundMontreal

BLL - YUL

BLLYUL

Billund

Wed 18/3

6:35 a.m.-1:10 p.m.

1 stop11h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 22/3

11:10 a.m.-10:00 a.m.

2 stops17h 50m

C$ 955

BillundMontreal

BLL - YUL

BLLYUL

Billund

Wed 18/3

6:35 a.m.-11:40 a.m.

2 stops34h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 22/3

9:15 a.m.-10:00 a.m.

2 stops19h 45m

C$ 1,016

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/1

Best time to book a flight from Billund to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Billund with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Billund to Montreal Pierre Elliott Trudeau Intl Airport

How much does it cost to fly round-trip from Billund to Montreal Pierre Elliott Trudeau Intl Airport?

Related info for your journey

Find useful and relevant information for your journey from Billund to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Billund to Montreal Pierre Elliott Trudeau Intl?

    For a flight from Billund to Montreal Pierre Elliott Trudeau Intl, you will be flying from Billund. Billund (BLL) is just 2.7 km from the centre of the city. Billund is the only Billund airport and it handles 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day. 0 airlines have flights to Montreal Pierre Elliott Trudeau Intl from Billund on a regular basis.

  • How long is the flight from Billund to Montreal Pierre Elliott Trudeau Intl Airport?

    For as low as C$ 955, British Airways can have you in Montreal Pierre Elliott Trudeau Intl Airport from Billund in 11h 35m. The distance between Billund and Montreal Pierre Elliott Trudeau Intl Airport is about 5596 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Billund to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Billund to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Billund to Pierre Elliott Trudeau Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Billund to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from Billund to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Billund to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Dorval
Trois-Rivières
Sherbrooke
Cornwall
Brossard
Montebello
Boucherville
Longueuil
Drummondville
Magog
Saint-Jean-sur-Richelieu
Bromont
North Hatley
Saint-Sauveur
Louiseville

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Alternative routes for Billund to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Billund to Pierre Elliott Trudeau Intl?

Cheapflights helps you search for flights from Billund to Pierre Elliott Trudeau Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Billund to Pierre Elliott Trudeau Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Pierre Elliott Trudeau Intl from Billund.

Can Cheapflights find flights from Billund to Pierre Elliott Trudeau Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Billund to Pierre Elliott Trudeau Intl with no change fees.

Can Cheapflights notify me if prices for flights from Billund to Pierre Elliott Trudeau Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pierre Elliott Trudeau Intl from Billund today and book when prices fit your budget.

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